Current target values


M167 (Metals)

Dispatch date: 22 May 2023
Parameter Sample M167A Uncertainty Sample M167B Uncertainty Unit
Aluminium 7.59 0.14 23.9 0.4 g/L
Arsenic 3.54 0.03 0.857 0.012 g/L
Beryllium* 0.1299 0.0018 0.1706 0.0018 g/L
Lead 8.71 0.05 3.53 0.03 g/L
Cadmium 1.435 0.012 2.89 0.02 g/L
Cerium 1.129 0.011 2.013 0.016 g/L
Chromium 1.544 0.017 4.95 0.04 g/L
Cobalt 1.791 0.014 0.461 0.006 g/L
Iron 15.31 0.17 37.9 0.2 g/L
Gadolinium* 0.0818 0.0012 0.0595 0.0011 g/L
Copper 7.66 0.05 6.09 0.04 g/L
Lithium 6.95 0.06 2.11 0.02 g/L
Manganese 58.3 0.4 6.90 0.05 g/L
Nickel 0.81 0.02 3.53 0.03 g/L
Mercury 1.153 0.017 0.702 0.016 g/L
Selenium 2.50 0.02 1.206 0.019 g/L
Silver 0.186 0.007 0.075 0.009 g/L
Uranium 1.102 0.012 3.53 0.03 g/L
Vanadium 1.153 0.011 0.660 0.008 g/L
Zinc 18.8 1.0 106 3 g/L
*Gadolinium and Beryllium are not accredited according to EN ISO 17043

2nd edition: 05 July 2023
replaces the 1st edition of 27 June 2023
Changed: additional note: *Gd and Be: not accredited
Uta Kachelmeier, 05 July 2023